This threat is most common to be seen on USB flash Drives and spreads as soon as the USB stick in plugged in onto a uninfected device.  It's not really a type of Virus, but it causes a few problems.

You might encounter one of these problems:
You will get an error message that says "RECYCLER.EXE has encountered a problem and will close."
You will not be able to open your USB Flash Drive contents. You will get a error message "F:/ Access is denied."

Most common systems affected: All operating systems.

Risk Level: Low

You can download the following program: autorun buster. It will only remove the recycler from the USB flash drive and not the PC. It's highly recommended that the infected device is brought to a technician to remove it.